Why are my inserted PDFs not showing up correctly in OneNote for Windows 10?

1. Check your OneNote application’s version.Make sure you are running the latest version of OneNote.
2. Verify the PDF’s compatibility.Some PDFs may not be supported by the OneNote application.
3. Check PDF software.Make sure you are using Microsoft Edge, Adobe Acrobat, or a third-party PDF view to open the PDF.
4. Try to re-insert the PDF.Try to insert the PDF again, as this can help to resolve the issue.
5. Check available updates.Sometimes updates can resolve this issue.